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September 5, 2025BMJ OpenOpen Access

Factors associated with admission to elderly medical-welfare facilities in South Korea: a cross-sectional machine-learning study

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Authors

JLJi Young LimEKEun Joo KimSKSeong Kwang Kim

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Overview

Cross-sectional analysis identifies admissions associated with long-term care needs, highlighting community care importance.

Key Points

  • Admission to elderly medical-welfare facilities is significantly influenced by the absence of informal care support, with serious health declines noted.
  • The final random forest model achieved a sensitivity of 0.856 and a balanced accuracy of 0.921, demonstrating strong predictive power.
  • Cross-sectional secondary data analysis utilized a large-scale public dataset representative of South Korea's elderly population.
  • Findings emphasize the necessity for policy interventions to enhance community-based integrated care and support for family caregivers.

Cite This Study

Lim et al. (2025) studied this question.

synapsesocial.com/papers/68c23a2cb210217d6477f8b5https://doi.org/10.1136/bmjopen-2024-093591
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Also Consider

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  4. 4Regional trends in the utilization of home-based care covered by the social security system in Korea among older adults: using Korea National Health Insurance Service Senior Cohort (Preprint)2025
  5. 5Association rule mining of occupational participation among the South Korean elderly by gender2025 · 1 citations